Spread WPF Documentation
ViewportIndex Property (ColumnViewportWidthChangingEventArgs)
Example 


GrapeCity.Windows.SpreadSheet.UI Namespace > ColumnViewportWidthChangingEventArgs Class : ViewportIndex Property
Gets the index of the viewport column whose width is changing.
Syntax
'Declaration
 
Public ReadOnly Property ViewportIndex As System.Integer
'Usage
 
Dim instance As ColumnViewportWidthChangingEventArgs
Dim value As System.Integer
 
value = instance.ViewportIndex
public System.int ViewportIndex {get;}

Property Value

The index of the viewport column whose width is changing.
Example
This example gets the ViewportIndex property.
gcSpreadSheet1.AddColumnViewport(0, 100);
gcSpreadSheet1.AddRowViewport(0, 80);

private void gcSpreadSheet1_ColumnViewportWidthChanged(object sender, GrapeCity.Windows.SpreadSheet.UI.ColumnViewportWidthChangedEventArgs e)
        {
            listBox1.Items.Add(e.DeltaViewportWidth.ToString());
            listBox1.Items.Add(e.ViewportIndex.ToString());
        }

private void gcSpreadSheet1_ColumnViewportWidthChanging(object sender, GrapeCity.Windows.SpreadSheet.UI.ColumnViewportWidthChangingEventArgs e)
        {
            listBox1.Items.Add(e.DeltaViewportWidth.ToString());
            listBox1.Items.Add(e.ViewportIndex.ToString());
        }

private void gcSpreadSheet1_ColumnWidthChanged(object sender, GrapeCity.Windows.SpreadSheet.UI.ColumnWidthChangedEventArgs e)
        {
            listBox1.Items.Add(e.ColumnList.Length.ToString());
            listBox1.Items.Add(e.Header.ToString());
        }

private void gcSpreadSheet1_ColumnWidthChanging(object sender, GrapeCity.Windows.SpreadSheet.UI.ColumnWidthChangingEventArgs e)
        {
            listBox1.Items.Add(e.ColumnList.Length.ToString());
            listBox1.Items.Add(e.Header.ToString());
        }
GcSpreadSheet1.AddColumnViewport(0, 100)
GcSpreadSheet1.AddRowViewport(0, 80)

Private Sub GcSpreadSheet1_ColumnViewportWidthChanged(sender As System.Object, e As GrapeCity.Windows.SpreadSheet.UI.ColumnViewportWidthChangedEventArgs) Handles GcSpreadSheet1.ColumnViewportWidthChanged
        ListBox1.Items.Add(e.DeltaViewportWidth.ToString())
        ListBox1.Items.Add(e.ViewportIndex.ToString())
    End Sub

Private Sub GcSpreadSheet1_ColumnViewportWidthChanging(sender As System.Object, e As GrapeCity.Windows.SpreadSheet.UI.ColumnViewportWidthChangingEventArgs) Handles GcSpreadSheet1.ColumnViewportWidthChanging
        ListBox1.Items.Add(e.DeltaViewportWidth.ToString())
        ListBox1.Items.Add(e.ViewportIndex.ToString())
    End Sub

Private Sub GcSpreadSheet1_ColumnWidthChanged(sender As System.Object, e As GrapeCity.Windows.SpreadSheet.UI.ColumnWidthChangedEventArgs) Handles GcSpreadSheet1.ColumnWidthChanged
        ListBox1.Items.Add(e.ColumnList.Length.ToString())
        ListBox1.Items.Add(e.Header.ToString())
    End Sub

Private Sub GcSpreadSheet1_ColumnWidthChanging(sender As System.Object, e As GrapeCity.Windows.SpreadSheet.UI.ColumnWidthChangingEventArgs) Handles GcSpreadSheet1.ColumnWidthChanging
        ListBox1.Items.Add(e.ColumnList.Length.ToString())
        ListBox1.Items.Add(e.Header.ToString())
    End Sub
See Also

Reference

ColumnViewportWidthChangingEventArgs Class
ColumnViewportWidthChangingEventArgs Members